Earth has a new mini-moon, temporarily - See its orbit

The Catalina Sky Survey has discovered a small object, designated 2020 CD3, that may have been temporarily captured by Earth s gravity. -- How scientists found Earth s new minimoon and why it won t stay here forever: https://www.space.com/minimoon-2020-cd3-discovery-around-earth-explained.html Credit: Space.com / Catalina Sky Survey / NASA/JPL-Caltech / produced & edited by [Steve Spaleta](http://www.twitter.com/stevespaleta)